M22-2711046 Equivalent & Substitute Parts

Part Overview

The M22-2711046 is a rectangular connector header manufactured by Harwin Inc., designed for 2mm pitch board-to-board connections with 10 positions. This component is classified as Obsolete, necessitating identification of active equivalent parts to maintain design continuity and ensure supply chain availability. The substitute part M22-2511046 provides functional equivalence while maintaining current production status.

Substiute Parts

M22-2711046

Harwin Inc.In Stock: 916M22-2711046 Datasheet

Current PartRFQ

M22-2511046

Harwin Inc.In Stock: 2609M22-2511046 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The M22-2511046 qualifies as a direct substitute based on the following critical parameters:

• Pitch - Mating: Both parts maintain 2.00mm (0.079") pitch, ensuring mechanical and electrical compatibility
• Number of Positions: Both parts provide 10 positions in a single row configuration
• Connector Type: Both are header connectors with male pin contact type
• Mounting Type: Both utilize through-hole mounting for PCB integration
• Electrical Characteristics: Both rated at 1A per contact with identical contact material (Phosphor Bronze)
• Environmental Compliance: Both are ROHS3 Compliant, REACH Unaffected, with MSL 1 rating
• Operating Temperature Range: Both support -40°C to 105°C operation
• Termination Method: Both use solder termination with push-pull fastening

The primary distinction is product status: M22-2511046 is Active with current manufacturing availability, while M22-2711046 is Obsolete.

Parameter Comparison

Engineering Selection Recommendations

M22-2511046 is the direct substitute for M22-2711046 based on identical electrical and mechanical specifications. Selection of M22-2511046 is supported by:

• Active product status ensuring ongoing availability and supply chain reliability
• ROHS3 compliance and REACH unaffected status meeting current regulatory requirements
• MSL 1 rating providing unlimited shelf life without moisture sensitivity constraints
• Identical pitch, position count, contact material, and operating temperature range
• Equivalent electrical performance at 1A per contact with identical termination and fastening methods

The cuttable header feature of M22-2511046 provides additional design flexibility without compromising compatibility with applications designed for M22-2711046.

Frequently Asked Questions (FAQ)

Q: Can M22-2511046 directly replace M22-2711046 in existing designs?

A: Yes. Both parts share identical pitch (2.00mm), position count (10), contact type (male pin), mounting method (through-hole), and electrical ratings (1A per contact). The mechanical and electrical interfaces are fully compatible.

Q: What is the primary reason for substitution?

A: M22-2711046 is Obsolete. M22-2511046 is an Active product from the same manufacturer with identical specifications, ensuring continued availability and supply chain continuity.

Q: Are there differences in packaging or handling?

A: M22-2511046 is supplied in Bulk packaging. Both parts maintain MSL 1 (Unlimited) moisture sensitivity level, requiring no special storage or handling precautions.

Q: Does the cuttable header feature of M22-2511046 affect compatibility?

A: No. The cuttable feature is an additional capability that does not impact compatibility with applications designed for standard headers. Electrical and mechanical interfaces remain identical.

Q: Are regulatory certifications equivalent?

A: Yes. Both parts are ROHS3 Compliant and REACH Unaffected. M22-2511046 includes UL94 V-0 flammability rating, providing additional material certification documentation.

Q: What are the contact specifications for both parts?

A: Both parts use Phosphor Bronze contacts with Tin finish, rated at 1A per contact. Contact length specifications are identical across mating and post dimensions.